Conflict with Ithemes Exchange

You may need to dig out the error that would be put into your error logs or your server logs before I could assist here. Otherwise, determining the exact setting within the Login Protection feature (by progressively enabling them all until you find the problem) that is causing this might yield a clue.

Well it stopped happening once I disabled the following options:

Apply Brute Force Protection To User Registration And Lost Passwords
Use G.A.S.P. Protection To Prevent Login Attempts By Bots
Rename The WordPress Login Page

I understand completely why renaming the login page may break it, but not why it happens with the other 2 options. It’s important to notice that when i added the G.A.S.P. function, the login and registration forms by ithemes exchange didn’t have the javascript checkbox.

This is because iThemes exchange will have its own custom login forms. If those forms do not call the same WordPress hooks that are in the standard login forms, you wont see the checkboxes – our plugin uses standard WP hooks to achieve this functionality.

I don’t get the 500 error though – I’d like to know what causes that and if it’s our plugin. Do you have error logs at hand?

I couldn’t find any entry in my error log related to this.

But I do find it in the chrome console when I try to recreate the process.

I think it has to do with the way ithemes creates the login forms in their super widget.

Do you have access to your Apache server logs?

Noup, Server doesn’t have apache, it only runs on nginx. Do you think that has something to do?

No, it doesn’t matter if it’s apache or nginx, what matters is access to see the logs when the server reports a 500 error. I’d like to know the nature of the error.